Howard, J E <br/><br/>
Imaging properties of off-axis parabolic mirrors.  [electronic resource] 

 -  Applied optics  Aug 1979 
 - 2714-22 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.18.002714  doi